package cn.edu.scau.cmi.chenruilin.hibernate;

import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;

public class ScauCmiHibernateSessionFactoryUtil {
	private static SessionFactory sessionFactory;

	public static SessionFactory getSessionFactory() {
		if(sessionFactory == null) {
			sessionFactory=new Configuration().configure().buildSessionFactory();
		}
		return sessionFactory;
	}

	public static Session getSession() {
		Session session = getSessionFactory().openSession();
		return session;
	}
	
}
